.apprentice {
  background-color: #E0F2F2;
}

.pro {
  background-color: #E9EEDA;
}

.master {
  background-color: #F2D7C6;
}

.dotted {
  border-bottom: 1px dotted #D0D0D0;
}

.hide_item {
  background: url("http://localhost:201/admin/images/icon_delete.png") repeat scroll 0 0 transparent;
  display: inline-block;
  height: 16px;
  vertical-align: bottom;
  width: 16px;
}

.show_item {
  background: url("http://help.adobe.com/en_US/robohelp/robohtml/images/hide_ico.png") repeat scroll 0 0 transparent;
  display: inline-block;
  height: 16px;
  vertical-align: bottom;
  width: 16px;
}

